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Poster: Administrator, Curator, or StaffNemo_bis Date: Nov 15, 2010 12:22pm
Forum: forums Subject: Re: Stale .pureftpd-upload* file blocks checkin

> I'm still puzzled by the low throughput on FTP uploads. I
> never see more than 319 kbyte/s per session, but I can
> double that by running two parallel sessions. Is somebody
> looking at that?

I tried and used Flash but it's even worse: http://www.archive.org/post/333852/maximum-upload-speed-flash
Now I'm uploading with FTP: 9 parallel uploads (which seem to be the maximum, and yet enough to be often flooded with ECONNRESET error) are now at about 1,5 MiB/s on average, with peaks of 2 MiB/s and much more rarely 3 MiB/s, which may be the actual limit on my end (although it should be higher).

This post was modified by Nemo_bis on 2010-11-15 20:22:58

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Poster: Administrator, Curator, or StaffNemo_bis Date: Nov 17, 2010 6:43am
Forum: forums Subject: Re: Stale .pureftpd-upload* file blocks checkin

Well, now FileZilla has gone crazy for some minutes because after a "time expired for connection" error which aborted the uploads it couldn't recconnect because of ECONNRESET errors and a "421 Too many connections (10) from this IP" error; I've raised the time between failed login retries from 10 to 60 s and it has recovered after three minutes. Now trying with 8 parallel uploads.